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This commit is contained in:
Ybehrooz
2025-07-30 20:08:18 +03:30
parent 1bf0f9835e
commit 6093149d5b
1 changed files with 126 additions and 16 deletions
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142
handler/handler.go
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@@ -9,8 +9,11 @@ import (
"main/argohandler"
"main/db"
"net/http"
"sort"
"strings"
"time"
appsv1 "k8s.io/api/apps/v1"
corev1 "k8s.io/api/core/v1"
// "github.com/gorilla/mux"
@@ -43,7 +46,7 @@ type Pod struct {
Name string `json:name`
Namespace string `json:name`
Status string `json:status`
Restart string `json:restart`
Restart int32 `json:restart`
Age string `json:age`
}
@@ -58,22 +61,23 @@ type Service struct {
}
type Deployment struct {
Name string `json:name`
Namespace string `json:namespace`
Ready string `json:Ready`
UpdateToDate string `json:uptodate`
Available string `json:available`
Name string `json:name`
Namespace string `json:namespace`
Available string `json:available`
Replicas int32 `json:replicas`
Message string `json:message`
Reason string `json:reason`
}
type Daemonset struct {
Name string `json:name`
Namespace string `json:namespace`
Ready string `json:Ready`
Ready int32 `json:Ready`
Age string `json:age`
DESIRED string `json:desired`
CURRENT string `json:current`
UpdateToDate string `json:uptodate`
Available string `json:available`
DESIRED int32 `json:desired`
CURRENT int32 `json:current`
UpdateToDate int32 `json:uptodate`
Available int32 `json:available`
Node string `json:node`
Selector string `json:selector`
}
@@ -112,6 +116,59 @@ type StatefulSet struct {
Age string `json:age`
}
func joinNodeSelector(m map[string]string) string {
if len(m) == 0 {
return ""
}
keys := make([]string, 0, len(m))
for k := range m {
keys = append(keys, k)
}
sort.Strings(keys)
parts := make([]string, 0, len(keys))
for _, k := range keys {
parts = append(parts, k+"="+m[k])
}
return strings.Join(parts, ",")
}
// human prints like 3d4h5m (compact)
func human(d time.Duration) string {
if d < 0 {
d = -d
}
d = d.Round(time.Second)
days := int(d / (24 * time.Hour))
d -= time.Duration(days) * 24 * time.Hour
hours := int(d / time.Hour)
d -= time.Duration(hours) * time.Hour
mins := int(d / time.Minute)
d -= time.Duration(mins) * time.Minute
secs := int(d / time.Second)
if days > 0 {
if mins > 0 {
return fmt.Sprintf("%dd%dm", days, mins)
}
return fmt.Sprintf("%dd", days)
}
if hours > 0 {
if mins > 0 {
return fmt.Sprintf("%dh%dm", hours, mins)
}
return fmt.Sprintf("%dh", hours)
}
if mins > 0 {
return fmt.Sprintf("%dm", mins)
}
return fmt.Sprintf("%ds", secs)
}
func CreateClusterHandler(w http.ResponseWriter, r *http.Request) {
var cluster Cluster
@@ -243,12 +300,15 @@ func Cluster_services(w http.ResponseWriter, r *http.Request) {
Allservice := []Service{}
var service Service
now := time.Now()
for _, s := range services.Items {
service.Name = s.Name
service.Namespace = s.Namespace
service.Type = string(s.Spec.Type)
service.Ports = servicePortsToString(s.Spec.Ports)
service.ClusterIP = s.Spec.ClusterIP
age := now.Sub(s.CreationTimestamp.Time)
service.Age = human(age)
if len(s.Spec.ExternalIPs) > 0 {
service.ExternalIP = s.Spec.ExternalIPs[0]
}
@@ -290,10 +350,17 @@ func Cluster_statefulset(w http.ResponseWriter, r *http.Request) {
AllstatefulSets := []StatefulSet{}
var StatefulSet StatefulSet
now := time.Now()
for _, s := range statefulSets.Items {
desired := int32(1)
if s.Spec.Replicas != nil {
desired = *s.Spec.Replicas
}
StatefulSet.Ready = fmt.Sprintf("%d/%d", s.Status.ReadyReplicas, desired)
StatefulSet.Name = s.Name
StatefulSet.Namespace = s.Namespace
StatefulSet.Ready = string(s.Status.ReadyReplicas)
age := now.Sub(s.CreationTimestamp.Time) // same as kubectl AGE
StatefulSet.Age = human(age)
AllstatefulSets = append(AllstatefulSets, StatefulSet)
}
@@ -331,13 +398,19 @@ func Cluster_daemonsets(w http.ResponseWriter, r *http.Request) {
AllDaemonSets := []Daemonset{}
var DaemonSets Daemonset
now := time.Now()
for _, s := range DaemonSetss.Items {
DaemonSets.Name = s.Name
DaemonSets.Namespace = s.Namespace
DaemonSets.DESIRED = string(s.Status.DesiredNumberScheduled)
DaemonSets.CURRENT = string(s.Status.NumberReady)
DaemonSets.Available = string(s.Status.NumberAvailable)
DaemonSets.DESIRED = s.Status.DesiredNumberScheduled
DaemonSets.CURRENT = s.Status.CurrentNumberScheduled
DaemonSets.Available = s.Status.NumberAvailable
DaemonSets.Ready = s.Status.NumberReady
DaemonSets.UpdateToDate = s.Status.UpdatedNumberScheduled
DaemonSets.Node = s.Spec.Template.Spec.NodeName
DaemonSets.Selector = joinNodeSelector(s.Spec.Template.Spec.NodeSelector)
age := now.Sub(s.CreationTimestamp.Time) // same as kubectl AGE
DaemonSets.Age = human(age)
AllDaemonSets = append(AllDaemonSets, DaemonSets)
}
@@ -376,9 +449,22 @@ func Cluster_deployments(w http.ResponseWriter, r *http.Request) {
Alldeployment := []Deployment{}
var deployment Deployment
var avail bool
var reason, msg string
for _, d := range deployments.Items {
deployment.Name = d.Name
deployment.Namespace = d.Namespace
deployment.Replicas = *d.Spec.Replicas
for _, c := range d.Status.Conditions {
if c.Type == appsv1.DeploymentAvailable {
avail = (c.Status == corev1.ConditionTrue)
reason, msg = c.Reason, c.Message
deployment.Available = fmt.Sprintf("%t", avail)
deployment.Message = msg
deployment.Reason = reason
}
}
Alldeployment = append(Alldeployment, deployment)
}
@@ -423,11 +509,22 @@ func Cluster_pods(w http.ResponseWriter, r *http.Request) {
Allpod := []Pod{}
var pod Pod
now := time.Now()
for _, p := range pods.Items {
fmt.Printf(p.Name, p.Namespace)
pod.Name = p.Name
pod.Namespace = p.Namespace
pod.Status = string(p.Status.Phase)
age := now.Sub(p.CreationTimestamp.Time) // same as kubectl AGE
pod.Age = human(age)
var restartedCount int32
var restarts int32
for _, st := range p.Status.ContainerStatuses {
restarts += st.RestartCount
}
pod.Restart = restartedCount
Allpod = append(Allpod, pod)
}
@@ -504,9 +601,13 @@ func Cluster_jobs(w http.ResponseWriter, r *http.Request) {
AllJob := []Jobs{}
var job Jobs
now := time.Now()
for _, d := range jobs.Items {
job.Name = d.Name
job.Namespace = d.Namespace
age := now.Sub(d.CreationTimestamp.Time) // same as kubectl AGE
job.Age = human(age)
AllJob = append(AllJob, job)
}
@@ -543,9 +644,12 @@ func Cluster_replicasets(w http.ResponseWriter, r *http.Request) {
Allreplicaset := []Replicaset{}
var replicaset Replicaset
now := time.Now()
for _, d := range replicasets.Items {
replicaset.Name = d.Name
replicaset.Namespace = d.Namespace
age := now.Sub(d.CreationTimestamp.Time) // same as kubectl AGE
replicaset.Age = human(age)
Allreplicaset = append(Allreplicaset, replicaset)
}
@@ -582,9 +686,12 @@ func Cluster_replicationcontrollers(w http.ResponseWriter, r *http.Request) {
AllreplicationController := []ReplicationController{}
var ReplicationController ReplicationController
now := time.Now()
for _, d := range replicationcontrollers.Items {
ReplicationController.Name = d.Name
ReplicationController.Namespace = d.Namespace
age := now.Sub(d.CreationTimestamp.Time) // same as kubectl AGE
ReplicationController.Age = human(age)
AllreplicationController = append(AllreplicationController, ReplicationController)
}
@@ -621,9 +728,12 @@ func Cluster_cronjobs(w http.ResponseWriter, r *http.Request) {
AllreplicationController := []ReplicationController{}
var ReplicationController ReplicationController
now := time.Now()
for _, d := range replicationcontrollers.Items {
ReplicationController.Name = d.Name
ReplicationController.Namespace = d.Namespace
age := now.Sub(d.CreationTimestamp.Time) // same as kubectl AGE
ReplicationController.Age = human(age)
AllreplicationController = append(AllreplicationController, ReplicationController)
}